GENEVA, Nov. 24 -- SKY CP LIMITED (Grant WayIsleworthMiddlesex TW7 5QD) filed a patent application (PCT/EP2025/063410) for "DIGITAL WATERMARKING" on May 15, 2025. With publication no. WO/2025/238154, the details related to the patent application was published on Nov 20, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): JOHNS, Matthew (c/o Sky UK LimitedGrant WayIsleworthMiddlesex TW7 5QD)
Abstract: A method of watermarking a video stream comprising a plurality of video frames in sequence, comprising, within a content delivery network, CDN: receiving said video stream; substituting one or more...